. >>> there cob a bill to collect sales tax on all online purchases. that will give local governments in as much as $11 billion in additional revenues they are owed. until now, the rule has been as long as the retailer didn't have a physical presence in the state where the consumer was shopping, the company didn't have to collect sales tax. ebay is fighting back. they are e-mailing users to recruit them to lobby against the senate bill. scott? >>> 5:13. jon and laura, over the weekend, i had a chance to host the tech challenge awards where kids create an invention to solve a problem. it is very involved. this year, more than 3500 kids participated. here is me handed out awards at the elementary school level. scott budman did the same for junior high. this year, girls teams made up 49% of the entries. >> that's fantastic. >> it is. we do something with eastside high school district as well, their science fair. it is more than 50%. girls in stem is an important issue. it is working. we are winning. girls are winning. we are all winning. >> all right. >>